VIL built-in observability — trace spans, counters, latency histograms, lineage
This crate is part of [VIL](https://github.com/OceanOS-id/VIL) — a process-oriented language and framework for building zero-copy, high-performance distributed systems.
Licensed under either of [Apache License 2.0](../../LICENSE-APACHE) or [MIT License](../../LICENSE-MIT).